The Ford Cosworth YB engine is one of the most receptive engines to tuning that Ford has ever produced. Let’s take a look at how to extract those impressive power figures from the mighty Cossie motor… ...

Rally-bred road cars don’t get more iconic, or desirable, than the Ford Sierra Cosworth RS500, and one of the 500 units built is getting a very special overhaul in the UK. The project is known as ...

From the October 1987 issue of Car and Driver. You know the saw about racing improving the breed. Here's a case where careful breeding has improved not only racing but also life on the street. The ...

Is there a more evocative word in the petrolhead's lexicon than Cosworth? To those of a certain age the name of Northampton's most famous engine builder will always be linked primarily to the DFV V8 ...

Phwoar. Nearly 40 years after it was launched, the Ford Sierra RS Cosworth still looks awesome. A jutting front bumper peppered with air intakes, wide wheelarches and, of course, that Boeing-spec rear ...

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If you're a child of the 1980s there's a decent probability that you rode in the back seat of a Sierra in your youth. As for those who were adults during that era, a sizeable chunk will have driven ...